ABSTRACT Obesity is a major risk factor for several metabolic diseases, frequently clustering to form the metabolic syndrome, carrying a high risk of cardiovascular mortality. We aimed to assess the prevalence of the metabolic syndrome in treatment-seeking obese subjects, and the potential protective effect of physical activity. A cross-sectional analysis of data from a large Italian database of treatment-seeking obese subjects was carried out. The metabolic syndrome was defined according to the criteria provisionally set by the National Cholesterol Education Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults, based on waist circumference, fasting glucose, triglyceride and HDL-cholesterol levels, and arterial pressure. Data were available in1889 patients, 78% females, from 25 obesity centres. Minimum criteria for the metabolic syndrome were fulfilled in 53% of cases. The prevalence increased with age and obesity class, and was negatively associated with the participation to a structured program of physical activity (odds ratio, 0.76; 0.58 – 0.99; P = 0.041), after correction for age, sex and body mass. The prevalence of cardiovascular disease was higher in subjects with the metabolic syndrome. A subset of 12.8% of cases had no metabolic abnormalities. They had a lower prevalence of abdominal obesity and cardiovascular disease. Isolated obesity was significantly associated with physical activity (odds ratio, 1.86; 1.33 – 2.60; P = 0.0003). Multiple metabolic disorders are present in most obese patients, and their prevalence is lower in physically active subjects. It is time to move towards a more integrated approach and to reconsider resource allocation to improve lifestyle changes for a large-scale control of obesity.
MARCHESINI REGGIANI, G., Melchionda, N., Apolone, G., Cuzzolaro, M., Mannucci, E., Corica, F., et al. (2004). The metabolic syndrome in treatment-seeking obese persons. METABOLISM, CLINICAL AND EXPERIMENTAL, 53, 435-440 [10.1016/j.metabol.2003.10.026].
The metabolic syndrome in treatment-seeking obese persons
MARCHESINI REGGIANI, GIULIO;MELCHIONDA, NAZARIO;
2004
Abstract
ABSTRACT Obesity is a major risk factor for several metabolic diseases, frequently clustering to form the metabolic syndrome, carrying a high risk of cardiovascular mortality. We aimed to assess the prevalence of the metabolic syndrome in treatment-seeking obese subjects, and the potential protective effect of physical activity. A cross-sectional analysis of data from a large Italian database of treatment-seeking obese subjects was carried out. The metabolic syndrome was defined according to the criteria provisionally set by the National Cholesterol Education Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults, based on waist circumference, fasting glucose, triglyceride and HDL-cholesterol levels, and arterial pressure. Data were available in1889 patients, 78% females, from 25 obesity centres. Minimum criteria for the metabolic syndrome were fulfilled in 53% of cases. The prevalence increased with age and obesity class, and was negatively associated with the participation to a structured program of physical activity (odds ratio, 0.76; 0.58 – 0.99; P = 0.041), after correction for age, sex and body mass. The prevalence of cardiovascular disease was higher in subjects with the metabolic syndrome. A subset of 12.8% of cases had no metabolic abnormalities. They had a lower prevalence of abdominal obesity and cardiovascular disease. Isolated obesity was significantly associated with physical activity (odds ratio, 1.86; 1.33 – 2.60; P = 0.0003). Multiple metabolic disorders are present in most obese patients, and their prevalence is lower in physically active subjects. It is time to move towards a more integrated approach and to reconsider resource allocation to improve lifestyle changes for a large-scale control of obesity.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
